In law there are no synonymies;
If it’s Crown, it’s Crown.
If it’s Queen, it’s Queen.
They are not synonymous.
In law there is no such thing as synonymies. It’s expressed, not implied. If it is expressed, then it is a good law. If it is implied, it is not a good law.
It has to mean one thing, and one thing only in law, and 99% of society.